During the Process of Gene Expression?

Gene expression is the process by which the instructions in our DNA are converted into a functional product, such as a protein. ... It acts as both an on/off switch to control when proteins are made and also a volume control that increases or decreases the amount of proteins made.

What happens during the entire process of gene expression?

Gene expression is the process the cell uses to produce the molecule it needs by reading the genetic code written in the DNA. To do this, the cell interprets the genetic code, and for each group of three letters it adds one of the 20 different amino acids that are the basic units needed to build proteins.

Where does the process of gene expression occur?

Prokaryotic gene expression (both transcription and translation) occurs within the cytoplasm of a cell due to the lack of a defined nucleus; thus, the DNA is freely located within the cytoplasm. Eukaryotic gene expression occurs in both the nucleus (transcription) and cytoplasm (translation).